CVE-2024-35897 Affecting bpftool package, versions <0:4.18.0-553.16.1.el8_10
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Test your applications- Snyk ID SNYK-CENTOS8-BPFTOOL-6920896
- published 20 May 2024
- disclosed 19 May 2024
Introduced: 19 May 2024
CVE-2024-35897 Open this link in a new tabHow to fix?
Upgrade Centos:8 bpftool to version 0:4.18.0-553.16.1.el8_10 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream bpftool package and not the bpftool package as distributed by Centos.
See How to fix? for Centos:8 relevant fixed versions and status.
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_tables: discard table flag update with pending basechain deletion
Hook unregistration is deferred to the commit phase, same occurs with hook updates triggered by the table dormant flag. When both commands are combined, this results in deleting a basechain while leaving its hook still registered in the core.
References
- https://access.redhat.com/security/cve/CVE-2024-35897
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
- https://git.kernel.org/stable/c/1bc83a019bbe268be3526406245ec28c2458a518
- https://git.kernel.org/stable/c/2aeb805a1bcd5f27c8c0d1a9d4d653f16d1506f4
- https://git.kernel.org/stable/c/6cbbe1ba76ee7e674a86abd43009b083a45838cb
- https://git.kernel.org/stable/c/7f609f630951b624348373cef99991ce08831927
- https://git.kernel.org/stable/c/9627fd0c6ea1c446741a33e67bc5709c59923827
- https://git.kernel.org/stable/c/9a3b90904d8a072287480eed4c3ece4b99d64f78
- https://git.kernel.org/stable/c/b58d0ac35f6d75ec1db8650a29dfd6f292c11362
- https://git.kernel.org/stable/c/e75faf01e22ec7dc671640fa0e0968964fafd2fc